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Fixed up the layout - simplified, use coding standard for key names

This commit is contained in:
PySimpleGUI 2022-03-08 10:16:58 -05:00
parent 4670576430
commit 44f00ccf43
1 changed files with 9 additions and 13 deletions
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20
DemoPrograms/Demo_Desktop_Widget_CPU_Top_Processes.py
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@ -1,9 +1,7 @@
#!/usr/bin/env python #!/usr/bin/env python
import PySimpleGUI as sg import PySimpleGUI as sg
import psutil import psutil
import time
import operator import operator
import sys
""" """
PSUTIL "Top" CPU Processes - Desktop Widget PSUTIL "Top" CPU Processes - Desktop Widget
@ -25,7 +23,7 @@ def CPU_thread(window:sg.Window):
while True: while True:
cpu_percent = psutil.cpu_percent(interval=g_interval) cpu_percent = psutil.cpu_percent(interval=g_interval)
procs = psutil.process_iter() procs = psutil.process_iter()
window.write_event_value('-CPU UPDATE-', (cpu_percent, procs)) window.write_event_value('-CPU UPDATE FROM THREAD-', (cpu_percent, procs))
def main(): def main():
@ -33,13 +31,11 @@ def main():
location = sg.user_settings_get_entry('-location-', (None, None)) location = sg.user_settings_get_entry('-location-', (None, None))
# ---------------- Create Form ---------------- # ---------------- Create Form ----------------
sg.theme('Black') sg.theme('Black')
layout = [[sg.Text('', size=(8, 1), font=('Helvetica', 20),
text_color=sg.YELLOWS[0], justification='center', key='text'), sg.Push(), sg.Text('❎', enable_events=True, key='Exit')], layout = [[sg.Text(font=('Helvetica', 20), text_color=sg.YELLOWS[0], key='-CPU PERCENT-'), sg.Push(), sg.Text(sg.SYMBOL_X, enable_events=True, key='Exit')],
[sg.Text('', size=(30, 8), font=('Courier New', 12), [sg.Text(size=(35, 12), font=('Courier New', 12), key='-PROCESSES-')], # size will determine how many processes shown
text_color='white', justification='left', key='processes')],
[sg.Text('Update every '), sg.Spin([x+1 for x in range(10)], 3, key='spin'), sg.T('seconds')]] [sg.Text('Update every '), sg.Spin([x+1 for x in range(10)], 3, key='spin'), sg.T('seconds')]]
window = sg.Window('Top CPU Processes', layout, no_titlebar=True, keep_on_top=True,location=location, use_default_focus=False, alpha_channel=.8, grab_anywhere=True, right_click_menu=sg.MENU_RIGHT_CLICK_EDITME_EXIT, enable_close_attempted_event=True) window = sg.Window('Top CPU Processes', layout, no_titlebar=True, keep_on_top=True,location=location, use_default_focus=False, alpha_channel=.8, grab_anywhere=True, right_click_menu=sg.MENU_RIGHT_CLICK_EDITME_EXIT, enable_close_attempted_event=True)
@ -58,7 +54,7 @@ def main():
break break
elif event == 'Edit Me': elif event == 'Edit Me':
sg.execute_editor(__file__) sg.execute_editor(__file__)
elif event == '-CPU UPDATE-': # indicates data from the thread has arrived elif event == '-CPU UPDATE FROM THREAD-': # indicates data from the thread has arrived
cpu_percent, procs = values[event] # the thread sends a tuple cpu_percent, procs = values[event] # the thread sends a tuple
if procs: if procs:
# --------- Create dictionary of top % CPU processes. Format is name:cpu_percent -------- # --------- Create dictionary of top % CPU processes. Format is name:cpu_percent --------
@ -67,10 +63,10 @@ def main():
top_sorted = sorted(top.items(), key=operator.itemgetter(1), reverse=True) # reverse sort to get highest CPU usage on top top_sorted = sorted(top.items(), key=operator.itemgetter(1), reverse=True) # reverse sort to get highest CPU usage on top
if top_sorted: if top_sorted:
top_sorted.pop(0) # remove the idle process top_sorted.pop(0) # remove the idle process
display_string = '\n'.join([f'{cpu/10:2.2f} {proc}' for proc, cpu in top_sorted]) display_string = '\n'.join([f'{cpu/10:2.2f} {proc:23}' for proc, cpu in top_sorted])
# --------- Display timer and proceses in window -------- # --------- Display timer and proceses in window --------
window['text'].update(f'CPU {cpu_percent}') window['-CPU PERCENT-'].update(f'CPU {cpu_percent}')
window['processes'].update(display_string) window['-PROCESSES-'].update(display_string)
# get the timeout from the spinner # get the timeout from the spinner
g_interval = int(values['spin']) g_interval = int(values['spin'])